omfg.. yours is the funniest post i've seen in a long time..

It's because @row is not being declared.. that is.. it's not being told 'row exists in this area of the program'.

keep using strict! Trust the strict- Strict is good- Strict is your friend. It's your girlfriend who loves you but won't put up with any of your 5h1+.

If she whines and complains.. it means you need to stop that- or your code 'looks' like it's working.. but it's *not*.

Like moritz suggested, this should work: 

 while ( my @row = $sth->fetchrow_array ) {
      print "@row\n";
   }

[download]

Again, what is happening is that you don't say anywhere 'my @row'.

You could also have done this.. (althought bad form and possibly buggy): 

my @row;

while ( @row = $sth->fetchrow_array ) {
      print "@row\n";
}

[download]

updateikegami suggests these snipplets are essentially the same, and that the second is not bad form or possibly buggy. And it was the # on strict that cracked me up. It's like when my two year old goges 'mommy i'm hot' so she pours a glass of cold organge juice all over herself and says 'now everything is great!'- that it's funny doesn't mean you have ill feelings for the situation.

In reply to Re: "use strict" and undeclared variables by leocharre
in thread "use strict" and undeclared variables by padawan_linuxero

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.